Results 191 to 200 of about 3,043 (224)

Solar Chromosphere

2019
This is an advance summary of a forthcoming article in the Oxford Research Encyclopedia of Physics. Please check back later for the full article. The solar chromosphere (color sphere) is a strongly structured and highly dynamic region (layer) of the Sun’s atmosphere, located above the bright, visible ...
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Structure of the Solar Chromosphere

Nature, 1964
THE suggestion of Biermann1 and Schwarzschild2, that the radially increasing temperature of the solar atmosphere is to be ascribed to propagation of non-thermal energy, such as acoustic waves, is now generally accepted. The effect of magnetic field, and the possibility that the energy-carrying waves are of a magnetohydrodynamic character rather than ...
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The dynamic solar chromosphere

AIP Conference Proceedings, 2007
With the new ground‐based and space instrumentation observing the solar atmosphere, it is clear nowadays that the quiet sun is of dynamical nature. The Swedish 1m telescope (SST) with its spatial resolution better than 0.2 arc sec. allows us to follow the dynamics of the fine structures observed in photospheric, as well in chromospheric lines.
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Solar and stellar chromospheres

2005
This review attempts to highlight two fundamental and complementary aspects of the chromospheric phenomenon; viz., global properties of stellar chromospheres and their variation among the stars, and the underlying fine structure that affects or determines these global properties.
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Variability of the solar chromospheric network over the solar cycle

Solar Physics, 1994
From a large sample of the Kodaikanal spectroheliograms in the Call K line we have studied the variations in the intensity of the network elements over two solar cycles and have estimated their contribution to the overall variability seen in the disc-averaged K line profiles.
R. Kariyappa, K. R. Sivaraman
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Rotation of the solar chromosphere

1978
No abstract ...
Antonucci E., Azzarelli L., Casalini P., Cerri S., Denoth F.   +4 more
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The quiet chromosphere: Phase relation with the solar cycle

Advances in Space Research, 2022
K J Li
exaly  

The solar chromosphere

1987
R. W. Noyes, E. H. Avrett
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Phase relation of the quiet chromosphere in the He I line with the solar cycle

Advances in Space Research, 2022
K J Li
exaly  

On the solar chromosphere

American Journal of Science, 1875
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